Authorization Policies for Materialized Views


In this paper, we propose a novel approach to facilitate the administration of access control policies to ensure the confidentiality of data at the level of materialized views. A materialized view stores both the definition of the view and the rows resulting from the execution of the view. Several techniques and models have been proposed to control access… (More)
DOI: 10.1007/978-3-642-30436-1_43